PC Extension Program (D'CENT Wallet for Chrome)
The PC extension program (D'CENT Wallet for Chrome) is a program dedicated to the Biometric Wallet, and All-In-one Card Wallet and App Wallet (software) are not supported.
D'CENT Wallet for Chrome is a Google Chrome browser-based extension program for PC that allows you to connect a Biometric Wallet to a PC to manage assets and use various Web3 services.
It provides the same UX as the existing D'CENT mobile app, allowing you to easily and conveniently use the Biometric Wallet in a PC environment.
How to Install D'CENT Wallet for Chrome
Requirements for D'CENT Wallet for Chrome
✅ Biometric Wallet required (All-In-one Card Wallet and App Wallet are not supported.)
✅ It is recommended to use the Biometric Wallet after updating to the latest firmware whenever possible. Please refer to the user guide below for firmware update instructions. Firmware Update (from computer) Firmware Update (from mobile)
✅ Installation is available on a 64-bit Windows PC or macOS PC
✅ Google Chrome browser required
✅ A USB cable that supports data transfer must be used (Please use a Micro USB 5-pin Type or USB Type-C cable depending on the charging port type of your Biometric Wallet.)
If you are ready, you can download the D'CENT Wallet for Chrome through the link below.
Initial Setup of D'CENT Wallet for Chrome
1) Click the Extensions button in the Google Chrome browser and select D'CENT Wallet for Chrome. For reference, if you click the PIN button, you can launch the D'CENT Wallet for Chrome more quickly.
2) Click the "Get Started" button.
3) Set a password to use in the D'CENT Wallet for Chrome. This password is required to unlock the D'CENT Wallet for Chrome and is separate from your Biometric Wallet or the D'CENT mobile app.
The password must meet the following requirements:
Minimum length of 8 characters
At least one letter (uppercase and lowercase allowed)
At least one number
Do not reuse passwords from other services
For enhanced security, it is recommended to include at least one uppercase letter and one special character.
After entering the same password again for confirmation, click the "Continue" button.
If you lose your password, it cannot be recovered. You will need to reset and reinitialize the wallet.
4) After setting the password, connect your Biometric Wallet.
First, turn on your Biometric Wallet, unlock it using your fingerprint or PIN, and connect it to your PC using a USB cable. Then, click the "Connect" button on the D'CENT Wallet for Chrome screen.
5) When the browser connection request popup appears, select D'CENT - Paired and click the "Connect" button.
6) Synchronization between the Biometric Wallet and the D'CENT Wallet for Chrome will begin. It may take a few minutes to complete the synchronization.
Once completed, your accounts and assets stored in the Biometric Wallet will be displayed in the My Wallet tab of the D'CENT Wallet for Chrome.
For a stable connection, please fully close the D'CENT mobile app on your phone or turn off Bluetooth.
Using D'CENT Wallet for Chrome
D'CENT Wallet for Chrome provides the same UX as the mobile app.
Therefore, you can use features such as Add Accounts, Send / Receive coins, Swap, and the DApp browser (Discovery) in the same way as you did on the mobile app, now in a PC environment.
For basic usage such as Add Accounts, Send coins and Swap, please refer to the user guide below.
How to create a coin accountBiometric Wallet modeSwapD'CENT Wallet for Chrome offers three different display modes depending on your usage environment.
The available display modes are Full Screen, Popup, and Side Panel. You can change the display mode by clicking the More (⋮) button in the My Wallet tab.
Connecting to a DApp in D'CENT Wallet for Chrome
With D'CENT Wallet for Chrome, you can connect to DApps in a PC environment without launching the mobile app.
You can access DApps through the Discovery tab in the D'CENT Wallet for Chrome, or by searching for a desired DApp in your PC browser or directly entering the URL. When connecting your wallet, you can use the D'CENT Wallet for Chrome for the connection.
If you click a DApp from the list in the Discovery tab, the corresponding DApp website will open in your PC browser.
For more details on how to use the Discovery tab, as well as supported networks and the list of available services, please refer to the user guide below.
DApp browser (Discovery)
Connecting to Uniswap with D'CENT Wallet for Chrome
For EVM-based DApps such as Uniswap, you can connect your wallet using the D'CENT Wallet option provided in the wallet connection menu.
1) In the Discovery tab, select Uniswap from the list to access the DApp website, then click the "Connect" button.
2) In the wallet connection options, select "D'CENT Wallet".
3) A connection request will be displayed in the D'CENT Wallet for Chrome. Select the account or network to connect to Uniswap, then click the "Connect" button.
4) Once the connection is confirmed in Uniswap, you can start using the DApp.
Connecting to KLAYswap with D'CENT Wallet for Chrome
In some DApps such as KLAYswap or Swapscanner, the D'CENT Wallet option may not be available in the wallet connection menu. In such cases, you can connect using another Extension Wallet such as MetaMask to utilize the D'CENT Wallet for Chrome.
1) In the Discovery tab, select KLAYswap from the list to access the DApp website, then click the "Connect Wallet" button.
2) In the wallet connection options, select "MetaMask".
3) A connection request will be displayed in the D'CENT Wallet for Chrome. Select the account to connect to KLAYswap, then click the "Connect" button.
4) Once the connection is confirmed in KLAYswap, you can start using the DApp.
If MetaMask or other Extension Wallets are installed in your browser, you may need to disable them in order to properly use the D'CENT Wallet for Chrome.
For your convenience, you can set D'CENT Wallet for Chrome as the default wallet.
In the My Wallet tab, click the More (⋮) button and select "Set as Default Wallet". Once set, DApps will automatically connect to the D'CENT Wallet for Chrome without requiring you to select a wallet again.
Disconnecting a DApp in D'CENT Wallet for Chrome
If you have connected to an unintended DApp or wish to disconnect from a connected DApp, you can do so using one of the following methods:
1) From the My Wallet Tab: Click the Connected DApps icon in the top-right corner → select Manage Permissions → click the Disconnect button.
2) From the Discovery Tab: Go to Connected Sites at the top → select the connected DApp → click the Disconnect button.
Alternatively, you can go to Connected Sites → click Show all → then select Disconnect All to remove all connections at once.
Setting Auto-Lock Time and Changing Password
You can set the auto-lock time and change your password in Settings > Security & Authentication within the D'CENT Wallet for Chrome.
The auto-lock time is configured in the “Lock After Inactivity” menu and is set to 30 minutes by default, but can be changed to 5 minutes, 30 minutes, 2 hours, 6 hours, 12 hours, or Never.
In addition, you can lock the wallet by clicking the More (⋮) button in the My Wallet tab and selecting Lock Wallet, or by closing or restarting your browser.
For enhanced security, it is recommended to set a shorter auto-lock time or manually lock the wallet when not in use.
The "Change Password" menu allows you to update the password of the D'CENT Wallet for Chrome. This password is the one set during the initial setup and is required to unlock the D'CENT Wallet for Chrome.
FAQ
Q. Is my wallet safe when using it on a PC?
A. D'CENT Wallet for Chrome is protected by its own lock password as well as biometric (fingerprint) or PIN authentication on the Biometric Wallet. This means that access is not possible while the D'CENT Wallet for Chrome is locked. Even if the password is exposed, any transaction requires signature approval via fingerprint or PIN authentication on the Biometric Wallet, ensuring that your assets remain secure.
Q. I connected via USB, but my D'CENT device does not appear in the device list.
A. Please check the following in order:
Make sure your D'CENT Biometric Wallet is powered on and unlocked using your fingerprint or PIN.
Try a different USB port or cable (the USB cable must support data transfer)
Ensure that Chrome is updated to the latest version
Check that the D'CENT extension is enabled at chrome://extensions/
Q. Where are signature request notifications displayed?
A. Notifications appear as a popup in the Chrome notification area at the bottom right of the browser. At the same time, the extension icon displays a badge (number) indicating pending notifications. Clicking the notification will take you directly to the approval/rejection screen.
Q. I am not receiving any notifications. What should I do?
A. Notifications may be disabled in your OS or Chrome settings. Please check the following:
Check Chrome notification settings Enter
chrome://settings/content/notificationsin the address bar and ensure that no D'CENT-related items are blockedAllow Chrome notifications on Windows Settings → System → Notifications → Google Chrome → Turn notifications ON
Allow Chrome notifications on macOS System Settings → Notifications → Google Chrome → Enable “Allow Notifications”
Q. Why can’t I see the D'CENT wallet option or why am I prompted to install a wallet on DApp services (e.g., KLAYSwap, Swapscanner)?
A. Some DApps manage their own wallet lists, so the D'CENT Wallet may not appear as an option. In this case, you can connect using MetaMask-compatible mode.
How to connect:
Disable other EVM wallet extensions such as MetaMask or Rabby (Turn OFF the extension toggle at
chrome://extensions/)Set the D'CENT Wallet for Chrome extension as the default wallet
Select MetaMask in the DApp wallet connection options
D'CENT Wallet for Chrome will respond in place of MetaMask and connect normally
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